153141831 has 24 divisors (see below), whose sum is σ = 234692640. Its totient is φ = 95894016.

The previous prime is 153141827. The next prime is 153141869. The reversal of 153141831 is 138141351.

It is not a de Polignac number, because 153141831 - 2² = 153141827 is a prime.

It is a super-2 number, since 2×153141831² = 46904840804065122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153141795 and 153141804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153141811) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127771 + ... + 128963.

It is an arithmetic number, because the mean of its divisors is an integer number (9778860).

Almost surely, 2^153141831 is an apocalyptic number.

153141831 is a deficient number, since it is larger than the sum of its proper divisors (81550809).

153141831 is a wasteful number, since it uses less digits than its factorization.

153141831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055 (or 2052 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 153141831 is about 12375.0487271768. The cubic root of 153141831 is about 535.0133411527.

The spelling of 153141831 in words is "one hundred fifty-three million, one hundred forty-one thousand, eight hundred thirty-one".