101032421115 has 64 divisors (see below), whose sum is σ = 172184403456. Its totient is φ = 50411784192.

The previous prime is 101032420997. The next prime is 101032421123. The reversal of 101032421115 is 511124230101.

It is not a de Polignac number, because 101032421115 - 2⁷ = 101032420987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101032421091 and 101032421100.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58636644 + ... + 58638366.

It is an arithmetic number, because the mean of its divisors is an integer number (2690381304).

Almost surely, 2^101032421115 is an apocalyptic number.

101032421115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101032421115 is a deficient number, since it is larger than the sum of its proper divisors (71151982341).

101032421115 is a wasteful number, since it uses less digits than its factorization.

101032421115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 101032421115 its reverse (511124230101), we get a palindrome (612156651216).

The spelling of 101032421115 in words is "one hundred one billion, thirty-two million, four hundred twenty-one thousand, one hundred fifteen".