1210103201232 has 30 divisors (see below), whose sum is σ = 3386608264962. Its totient is φ = 403367733696.

The previous prime is 1210103201183. The next prime is 1210103201261. The reversal of 1210103201232 is 2321023010121.

1210103201232 is a `hidden beast` number, since 1 + 210 + 10 + 320 + 123 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1171641715776 + 38461485456 = 1082424^2 + 196116^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4201747083 + ... + 4201747370.

Almost surely, 2^{1210103201232} is an apocalyptic number.

1210103201232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1210103201232 is an abundant number, since it is smaller than the sum of its proper divisors (2176505063730).

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

1210103201232 is a wasteful number, since it uses less digits than its factorization.

1210103201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8403494467 (or 8403494458 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1210103201232 its reverse (2321023010121), we get a palindrome (3531126211353).

The spelling of 1210103201232 in words is "one trillion, two hundred ten billion, one hundred three million, two hundred one thousand, two hundred thirty-two".