102115037 has 8 divisors (see below), whose sum is σ = 104100480. Its totient is φ = 100139760.

The previous prime is 102115033. The next prime is 102115043. The reversal of 102115037 is 730511201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102115037 - 2² = 102115033 is a prime.

It is a super-2 number, since 2×102115037² = 20854961563022738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102115031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19568 + ... + 24230.

It is an arithmetic number, because the mean of its divisors is an integer number (13012560).

Almost surely, 2^102115037 is an apocalyptic number.

It is an amenable number.

102115037 is a deficient number, since it is larger than the sum of its proper divisors (1985443).

102115037 is an equidigital number, since it uses as much as digits as its factorization.

102115037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 102115037 is about 10105.1985136364. The cubic root of 102115037 is about 467.4084573922.

Adding to 102115037 its reverse (730511201), we get a palindrome (832626238).

The spelling of 102115037 in words is "one hundred two million, one hundred fifteen thousand, thirty-seven".