103011010332021 has 72 divisors (see below), whose sum is σ = 165866703754752. Its totient is φ = 61546744459200.

The previous prime is 103011010332011. The next prime is 103011010332023. The reversal of 103011010332021 is 120233010110301.

103011010332021 is a `hidden beast` number, since 1 + 0 + 301 + 1 + 0 + 10 + 332 + 0 + 21 = 666.

It is not a de Polignac number, because 103011010332021 - 2¹³ = 103011010323829 is a prime.

It is a super-2 number, since 2×103011010332021² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011010331985 and 103011010332003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103011010332023) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1137858460 + ... + 1137948986.

It is an arithmetic number, because the mean of its divisors is an integer number (2303704218816).

Almost surely, 2^{103011010332021} is an apocalyptic number.

103011010332021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103011010332021 is a deficient number, since it is larger than the sum of its proper divisors (62855693422731).

103011010332021 is a wasteful number, since it uses less digits than its factorization.

103011010332021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105343 (or 105329 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103011010332021 its reverse (120233010110301), we get a palindrome (223244020442322).

The spelling of 103011010332021 in words is "one hundred three trillion, eleven billion, ten million, three hundred thirty-two thousand, twenty-one".