102015254233043 has 2 divisors, whose sum is σ = 102015254233044. Its totient is φ = 102015254233042.

The previous prime is 102015254233031. The next prime is 102015254233187. The reversal of 102015254233043 is 340332452510201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102015254233043 - 2¹² = 102015254228947 is a prime.

It is a super-2 number, since 2×102015254233043² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102015254232994 and 102015254233012.

It is not a weakly prime, because it can be changed into another prime (102015254233843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51007627116521 + 51007627116522.

It is an arithmetic number, because the mean of its divisors is an integer number (51007627116522).

Almost surely, 2^{102015254233043} is an apocalyptic number.

102015254233043 is a deficient number, since it is larger than the sum of its proper divisors (1).

102015254233043 is an equidigital number, since it uses as much as digits as its factorization.

102015254233043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 102015254233043 in words is "one hundred two trillion, fifteen billion, two hundred fifty-four million, two hundred thirty-three thousand, forty-three".