111346453402 has 8 divisors (see below), whose sum is σ = 167022111636. Its totient is φ = 55672416192.

The previous prime is 111346453399. The next prime is 111346453423. The reversal of 111346453402 is 204354643111.

It can be written as a sum of positive squares in 2 ways, for example, as 79068378481 + 32278074921 = 281191^2 + 179661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215823 + ... + 518914.

Almost surely, 2^111346453402 is an apocalyptic number.

111346453402 is a deficient number, since it is larger than the sum of its proper divisors (55675658234).

111346453402 is an equidigital number, since it uses as much as digits as its factorization.

111346453402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810512.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 111346453402 in words is "one hundred eleven billion, three hundred forty-six million, four hundred fifty-three thousand, four hundred two".