10101203312 has 20 divisors (see below), whose sum is σ = 19627493016. Its totient is φ = 5036043840.

The previous prime is 10101203309. The next prime is 10101203347. The reversal of 10101203312 is 21330210101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904139 + ... + 915242.

Almost surely, 2^10101203312 is an apocalyptic number.

It is an amenable number.

10101203312 is a deficient number, since it is larger than the sum of its proper divisors (9526289704).

10101203312 is a wasteful number, since it uses less digits than its factorization.

10101203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819736 (or 1819730 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10101203312 its reverse (21330210101), we get a palindrome (31431413413).

The spelling of 10101203312 in words is "ten billion, one hundred one million, two hundred three thousand, three hundred twelve".