1335605432131 has 4 divisors (see below), whose sum is σ = 1393675233552. Its totient is φ = 1277535630712.

The previous prime is 1335605432113. The next prime is 1335605432143. The reversal of 1335605432131 is 1312345065331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1335605432131 - 2³¹ = 1333457948483 is a prime.

It is a super-2 number, since 2×1335605432131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1335605432101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29034900676 + ... + 29034900721.

It is an arithmetic number, because the mean of its divisors is an integer number (348418808388).

Almost surely, 2^{1335605432131} is an apocalyptic number.

1335605432131 is a deficient number, since it is larger than the sum of its proper divisors (58069801421).

1335605432131 is an equidigital number, since it uses as much as digits as its factorization.

1335605432131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58069801420.

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 1335605432131 in words is "one trillion, three hundred thirty-five billion, six hundred five million, four hundred thirty-two thousand, one hundred thirty-one".