153140032 has 28 divisors (see below), whose sum is σ = 304308256. Its totient is φ = 76464000.

The previous prime is 153140027. The next prime is 153140033. The reversal of 153140032 is 230041351.

It is a super-2 number, since 2×153140032² = 46903738801922048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 153139991 and 153140009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153140033) 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, 66907 + ... + 69157.

It is an arithmetic number, because the mean of its divisors is an integer number (10868152).

Almost surely, 2^153140032 is an apocalyptic number.

It is an amenable number.

153140032 is a deficient number, since it is larger than the sum of its proper divisors (151168224).

153140032 is a wasteful number, since it uses less digits than its factorization.

153140032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326 (or 3316 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 153140032 is about 12374.9760403808. The cubic root of 153140032 is about 535.0112461607.

Adding to 153140032 its reverse (230041351), we get a palindrome (383181383).

It can be divided in two parts, 153 and 140032, that added together give a triangular number (140185 = T₅₂₉).

The spelling of 153140032 in words is "one hundred fifty-three million, one hundred forty thousand, thirty-two".