101281913038 has 32 divisors (see below), whose sum is σ = 160548330240. Its totient is φ = 47787174720.

The previous prime is 101281913027. The next prime is 101281913039. The reversal of 101281913038 is 830319182101.

It is a super-3 number, since 3×101281913038³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101281912988 and 101281913006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101281913039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10414018 + ... + 10423738.

It is an arithmetic number, because the mean of its divisors is an integer number (5017135320).

Almost surely, 2^101281913038 is an apocalyptic number.

101281913038 is a deficient number, since it is larger than the sum of its proper divisors (59266417202).

101281913038 is a wasteful number, since it uses less digits than its factorization.

101281913038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 101281913038 in words is "one hundred one billion, two hundred eighty-one million, nine hundred thirteen thousand, thirty-eight".