151013040 has 80 divisors (see below), whose sum is σ = 495691488. Its totient is φ = 37900288.

The previous prime is 151013039. The next prime is 151013041. The reversal of 151013040 is 40310151.

It is an interprime number because it is at equal distance from previous prime (151013039) and next prime (151013041).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151013041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14427 + ... + 22586.

Almost surely, 2^151013040 is an apocalyptic number.

151013040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151013040 is an abundant number, since it is smaller than the sum of its proper divisors (344678448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151013040 is a wasteful number, since it uses less digits than its factorization.

151013040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37046 (or 37040 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 151013040 is about 12288.7363060650. The cubic root of 151013040 is about 532.5227304102.

Adding to 151013040 its reverse (40310151), we get a palindrome (191323191).

The spelling of 151013040 in words is "one hundred fifty-one million, thirteen thousand, forty".