151023412 has 12 divisors (see below), whose sum is σ = 265913536. Its totient is φ = 75048120.

The previous prime is 151023409. The next prime is 151023443. The reversal of 151023412 is 214320151.

It is a super-3 number, since 3×151023412³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 151023412.

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 3 ways as a sum of consecutive naturals, for example, 115164 + ... + 116467.

Almost surely, 2^151023412 is an apocalyptic number.

It is an amenable number.

151023412 is a deficient number, since it is larger than the sum of its proper divisors (114890124).

151023412 is a wasteful number, since it uses less digits than its factorization.

151023412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231798 (or 231796 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 151023412 is about 12289.1583112921. The cubic root of 151023412 is about 532.5349218503.

Adding to 151023412 its reverse (214320151), we get a palindrome (365343563).

The spelling of 151023412 in words is "one hundred fifty-one million, twenty-three thousand, four hundred twelve".