101051155032 has 32 divisors (see below), whose sum is σ = 256769332080. Its totient is φ = 33131525760.

The previous prime is 101051155031. The next prime is 101051155067. The reversal of 101051155032 is 230551150101.

It is a super-2 number, since 2×101051155032² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 101051154993 and 101051155011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101051155031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34510543 + ... + 34513470.

Almost surely, 2^101051155032 is an apocalyptic number.

101051155032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101051155032 is an abundant number, since it is smaller than the sum of its proper divisors (155718177048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101051155032 is a wasteful number, since it uses less digits than its factorization.

101051155032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69024083 (or 69024079 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 101051155032 in words is "one hundred one billion, fifty-one million, one hundred fifty-five thousand, thirty-two".