11402331210 has 48 divisors (see below), whose sum is σ = 29651940864. Its totient is φ = 3040018656.

The previous prime is 11402331197. The next prime is 11402331211. The reversal of 11402331210 is 1213320411.

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

It is not an unprimeable number, because it can be changed into a prime (11402331211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 619399 + ... + 637541.

It is an arithmetic number, because the mean of its divisors is an integer number (617748768).

Almost surely, 2^11402331210 is an apocalyptic number.

11402331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11402331210 is an abundant number, since it is smaller than the sum of its proper divisors (18249609654).

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

11402331210 is a wasteful number, since it uses less digits than its factorization.

11402331210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25139 (or 25136 counting only the distinct ones).

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

Adding to 11402331210 its reverse (1213320411), we get a palindrome (12615651621).

The spelling of 11402331210 in words is "eleven billion, four hundred two million, three hundred thirty-one thousand, two hundred ten".