1232345234151 has 12 divisors (see below), whose sum is σ = 1783308446712. Its totient is φ = 820061541936.

The previous prime is 1232345234147. The next prime is 1232345234161. The reversal of 1232345234151 is 1514325432321.

1232345234151 is a `hidden beast` number, since 1 + 2 + 3 + 23 + 452 + 34 + 151 = 666.

It is not a de Polignac number, because 1232345234151 - 2² = 1232345234147 is a prime.

It is a super-2 number, since 2×1232345234151² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232345234161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125157096 + ... + 125166941.

It is an arithmetic number, because the mean of its divisors is an integer number (148609037226).

Almost surely, 2^{1232345234151} is an apocalyptic number.

1232345234151 is a deficient number, since it is larger than the sum of its proper divisors (550963212561).

1232345234151 is a wasteful number, since it uses less digits than its factorization.

1232345234151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250324590 (or 250324587 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The spelling of 1232345234151 in words is "one trillion, two hundred thirty-two billion, three hundred forty-five million, two hundred thirty-four thousand, one hundred fifty-one".