234156151 has 4 divisors (see below), whose sum is σ = 234446400. Its totient is φ = 233865904.

The previous prime is 234156137. The next prime is 234156253. The reversal of 234156151 is 151651432.

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 234156151 - 2⁵ = 234156119 is a prime.

It is a super-2 number, since 2×234156151² = 109658206102269602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234156101) 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, 143911 + ... + 145528.

It is an arithmetic number, because the mean of its divisors is an integer number (58611600).

Almost surely, 2^234156151 is an apocalyptic number.

234156151 is a deficient number, since it is larger than the sum of its proper divisors (290249).

234156151 is an equidigital number, since it uses as much as digits as its factorization.

234156151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290248.

The product of its digits is 3600, while the sum is 28.

The square root of 234156151 is about 15302.1616446828. The cubic root of 234156151 is about 616.3610555160.

The spelling of 234156151 in words is "two hundred thirty-four million, one hundred fifty-six thousand, one hundred fifty-one".