101111157352 has 32 divisors (see below), whose sum is σ = 194018853600. Its totient is φ = 49373118144.

The previous prime is 101111157307. The next prime is 101111157383. The reversal of 101111157352 is 253751111101.

It is a super-2 number, since 2×101111157352² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101111157352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3293658 + ... + 3324214.

It is an arithmetic number, because the mean of its divisors is an integer number (6063089175).

Almost surely, 2^101111157352 is an apocalyptic number.

It is an amenable number.

101111157352 is a deficient number, since it is larger than the sum of its proper divisors (92907696248).

101111157352 is a wasteful number, since it uses less digits than its factorization.

101111157352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40225 (or 40221 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 28.

Adding to 101111157352 its reverse (253751111101), we get a palindrome (354862268453).

The spelling of 101111157352 in words is "one hundred one billion, one hundred eleven million, one hundred fifty-seven thousand, three hundred fifty-two".