10231220103000 has 128 divisors (see below), whose sum is σ = 34376899677120. Its totient is φ = 2518454169600.

The previous prime is 10231220102959. The next prime is 10231220103017. The reversal of 10231220103000 is 30102213201.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131130489 + ... + 131208488.

Almost surely, 2^{10231220103000} is an apocalyptic number.

10231220103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231220103000 is an abundant number, since it is smaller than the sum of its proper divisors (24145679574120).

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

10231220103000 is a wasteful number, since it uses less digits than its factorization.

10231220103000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262339014 (or 262339000 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10231220103000 its reverse (30102213201), we get a palindrome (10261322316201).

The spelling of 10231220103000 in words is "ten trillion, two hundred thirty-one billion, two hundred twenty million, one hundred three thousand".