134255031 has 8 divisors (see below), whose sum is σ = 182040960. Its totient is φ = 87986232.

The previous prime is 134255029. The next prime is 134255053. The reversal of 134255031 is 130552431.

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

It is not a de Polignac number, because 134255031 - 2¹ = 134255029 is a prime.

It is a super-2 number, since 2×134255031² = 36048826697621922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134254992 and 134255010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134255021) 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, 379075 + ... + 379428.

It is an arithmetic number, because the mean of its divisors is an integer number (22755120).

Almost surely, 2^134255031 is an apocalyptic number.

134255031 is a deficient number, since it is larger than the sum of its proper divisors (47785929).

134255031 is an equidigital number, since it uses as much as digits as its factorization.

134255031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758565.

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

The square root of 134255031 is about 11586.8473278973. The cubic root of 134255031 is about 512.0474288237.

The spelling of 134255031 in words is "one hundred thirty-four million, two hundred fifty-five thousand, thirty-one".