234155013 has 8 divisors (see below), whose sum is σ = 313422528. Its totient is φ = 155495424.

The previous prime is 234154969. The next prime is 234155023. The reversal of 234155013 is 310551432.

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

It is not a de Polignac number, because 234155013 - 2⁸ = 234154757 is a prime.

It is a super-2 number, since 2×234155013² = 109657140226060338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234155023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151081 + ... + 152622.

It is an arithmetic number, because the mean of its divisors is an integer number (39177816).

Almost surely, 2^234155013 is an apocalyptic number.

It is an amenable number.

234155013 is a deficient number, since it is larger than the sum of its proper divisors (79267515).

234155013 is a wasteful number, since it uses less digits than its factorization.

234155013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303963.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 234155013 is about 15302.1244603486. The cubic root of 234155013 is about 616.3600570085.

The spelling of 234155013 in words is "two hundred thirty-four million, one hundred fifty-five thousand, thirteen".