201103210412 has 24 divisors (see below), whose sum is σ = 395480563296. Its totient is φ = 88781349888.

The previous prime is 201103210361. The next prime is 201103210423. The reversal of 201103210412 is 214012301102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84072053 + ... + 84074444.

It is an arithmetic number, because the mean of its divisors is an integer number (16478356804).

Almost surely, 2^201103210412 is an apocalyptic number.

It is an amenable number.

201103210412 is a deficient number, since it is larger than the sum of its proper divisors (194377352884).

201103210412 is a wasteful number, since it uses less digits than its factorization.

201103210412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168146537 (or 168146535 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201103210412 its reverse (214012301102), we get a palindrome (415115511514).

The spelling of 201103210412 in words is "two hundred one billion, one hundred three million, two hundred ten thousand, four hundred twelve".