103011100031022 has 32 divisors (see below), whose sum is σ = 217171349059200. Its totient is φ = 32483939766048.

The previous prime is 103011100031011. The next prime is 103011100031033. The reversal of 103011100031022 is 220130001110301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103011100031011) and next prime (103011100031033).

It is a super-2 number, since 2×103011100031022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103011100030992 and 103011100031010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 637159048 + ... + 637320699.

It is an arithmetic number, because the mean of its divisors is an integer number (6786604658100).

Almost surely, 2^{103011100031022} is an apocalyptic number.

103011100031022 is an abundant number, since it is smaller than the sum of its proper divisors (114160249028178).

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

103011100031022 is a wasteful number, since it uses less digits than its factorization.

103011100031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274480480.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 103011100031022 its reverse (220130001110301), we get a palindrome (323141101141323).

The spelling of 103011100031022 in words is "one hundred three trillion, eleven billion, one hundred million, thirty-one thousand, twenty-two".