10101150977 has 2 divisors, whose sum is σ = 10101150978. Its totient is φ = 10101150976.

The previous prime is 10101150959. The next prime is 10101151091. The reversal of 10101150977 is 77905110101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7137546256 + 2963604721 = 84484^2 + 54439^2 .

It is a cyclic number.

It is not a de Polignac number, because 10101150977 - 2⁸ = 10101150721 is a prime.

It is not a weakly prime, because it can be changed into another prime (10101150077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050575488 + 5050575489.

It is an arithmetic number, because the mean of its divisors is an integer number (5050575489).

Almost surely, 2^10101150977 is an apocalyptic number.

It is an amenable number.

10101150977 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101150977 is an equidigital number, since it uses as much as digits as its factorization.

10101150977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2205, while the sum is 32.

The spelling of 10101150977 in words is "ten billion, one hundred one million, one hundred fifty thousand, nine hundred seventy-seven".