11306531346 has 32 divisors (see below), whose sum is σ = 24704087616. Its totient is φ = 3421320000.

The previous prime is 11306531329. The next prime is 11306531351. The reversal of 11306531346 is 64313560311.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75925 + ... + 168456.

It is an arithmetic number, because the mean of its divisors is an integer number (772002738).

Almost surely, 2^11306531346 is an apocalyptic number.

11306531346 is an abundant number, since it is smaller than the sum of its proper divisors (13397556270).

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

11306531346 is a wasteful number, since it uses less digits than its factorization.

11306531346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245098.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 11306531346 in words is "eleven billion, three hundred six million, five hundred thirty-one thousand, three hundred forty-six".