15213301002 has 48 divisors (see below), whose sum is σ = 33863985792. Its totient is φ = 4933074240.

The previous prime is 15213300937. The next prime is 15213301069. The reversal of 15213301002 is 20010331251.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226383 + ... + 285789.

It is an arithmetic number, because the mean of its divisors is an integer number (705499704).

Almost surely, 2^15213301002 is an apocalyptic number.

15213301002 is an abundant number, since it is smaller than the sum of its proper divisors (18650684790).

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

15213301002 is a wasteful number, since it uses less digits than its factorization.

15213301002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59803 (or 59800 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 15213301002 its reverse (20010331251), we get a palindrome (35223632253).

The spelling of 15213301002 in words is "fifteen billion, two hundred thirteen million, three hundred one thousand, two".