1231030103010 has 16 divisors (see below), whose sum is σ = 2954472247296. Its totient is φ = 328274694128.

The previous prime is 1231030103003. The next prime is 1231030103077. The reversal of 1231030103010 is 103010301321.

It is a super-2 number, since 2×1231030103010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20517168354 + ... + 20517168413.

It is an arithmetic number, because the mean of its divisors is an integer number (184654515456).

Almost surely, 2^{1231030103010} is an apocalyptic number.

1231030103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1231030103010 is an abundant number, since it is smaller than the sum of its proper divisors (1723442144286).

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

1231030103010 is a wasteful number, since it uses less digits than its factorization.

1231030103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41034336777.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1231030103010 its reverse (103010301321), we get a palindrome (1334040404331).

The spelling of 1231030103010 in words is "one trillion, two hundred thirty-one billion, thirty million, one hundred three thousand, ten".