148055031 has 12 divisors (see below), whose sum is σ = 213995808. Its totient is φ = 98639424.

The previous prime is 148054993. The next prime is 148055053. The reversal of 148055031 is 130550841.

148055031 is a `hidden beast` number, since 1 + 4 + 80 + 550 + 31 = 666.

It is not a de Polignac number, because 148055031 - 2²² = 143860727 is a prime.

It is a super-2 number, since 2×148055031² = 43840584408821922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 148054986 and 148055004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148055081) 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, 12466 + ... + 21248.

It is an arithmetic number, because the mean of its divisors is an integer number (17832984).

Almost surely, 2^148055031 is an apocalyptic number.

148055031 is a deficient number, since it is larger than the sum of its proper divisors (65940777).

148055031 is a wasteful number, since it uses less digits than its factorization.

148055031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10662 (or 10659 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 148055031 is about 12167.7866105549. The cubic root of 148055031 is about 529.0228000603.

The spelling of 148055031 in words is "one hundred forty-eight million, fifty-five thousand, thirty-one".