101131321231130 has 64 divisors (see below), whose sum is σ = 195656497090560. Its totient is φ = 37499189889024.

The previous prime is 101131321231069. The next prime is 101131321231139. The reversal of 101131321231130 is 31132123131101.

It is a junction number, because it is equal to n+sod(n) for n = 101131321231096 and 101131321231105.

It is not an unprimeable number, because it can be changed into a prime (101131321231139) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3255767 + ... + 14589813.

It is an arithmetic number, because the mean of its divisors is an integer number (3057132767040).

Almost surely, 2^{101131321231130} is an apocalyptic number.

101131321231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101131321231130 is a deficient number, since it is larger than the sum of its proper divisors (94525175859430).

101131321231130 is a wasteful number, since it uses less digits than its factorization.

101131321231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11334863.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 101131321231130 its reverse (31132123131101), we get a palindrome (132263444362231).

The spelling of 101131321231130 in words is "one hundred one trillion, one hundred thirty-one billion, three hundred twenty-one million, two hundred thirty-one thousand, one hundred thirty".