101203213000 has 32 divisors (see below), whose sum is σ = 236815520760. Its totient is φ = 40481284800.

The previous prime is 101203212973. The next prime is 101203213019. The reversal of 101203213000 is 312302101.

It can be written as a sum of positive squares in 4 ways, for example, as 26093233156 + 75109979844 = 161534^2 + 274062^2 .

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, 50600607 + ... + 50602606.

Almost surely, 2^101203213000 is an apocalyptic number.

101203213000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101203213000 is an abundant number, since it is smaller than the sum of its proper divisors (135612307760).

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

101203213000 is a wasteful number, since it uses less digits than its factorization.

101203213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101203234 (or 101203220 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 101203213000 its reverse (312302101), we get a palindrome (101515515101).

The spelling of 101203213000 in words is "one hundred one billion, two hundred three million, two hundred thirteen thousand".