11345613351 has 16 divisors (see below), whose sum is σ = 15788855040. Its totient is φ = 7233209280.

The previous prime is 11345613343. The next prime is 11345613359. The reversal of 11345613351 is 15331654311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11345613343) and next prime (11345613359).

It is not a de Polignac number, because 11345613351 - 2³ = 11345613343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11345613359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 326316 + ... + 359406.

It is an arithmetic number, because the mean of its divisors is an integer number (986803440).

Almost surely, 2^11345613351 is an apocalyptic number.

11345613351 is a deficient number, since it is larger than the sum of its proper divisors (4443241689).

11345613351 is a wasteful number, since it uses less digits than its factorization.

11345613351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38086.

The product of its digits is 16200, while the sum is 33.

The spelling of 11345613351 in words is "eleven billion, three hundred forty-five million, six hundred thirteen thousand, three hundred fifty-one".