151137390 has 16 divisors (see below), whose sum is σ = 362729808. Its totient is φ = 40303296.

The previous prime is 151137379. The next prime is 151137403. The reversal of 151137390 is 93731151.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5037913 = 151137390 / (1 + 5 + 1 + 1 + 3 + 7 + 3 + 9 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518927 + ... + 2518986.

It is an arithmetic number, because the mean of its divisors is an integer number (22670613).

Almost surely, 2^151137390 is an apocalyptic number.

151137390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151137390 is an abundant number, since it is smaller than the sum of its proper divisors (211592418).

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

151137390 is a wasteful number, since it uses less digits than its factorization.

151137390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037923.

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 151137390 is about 12293.7947762276. The cubic root of 151137390 is about 532.6688569390.

The spelling of 151137390 in words is "one hundred fifty-one million, one hundred thirty-seven thousand, three hundred ninety".