151121076 has 48 divisors (see below), whose sum is σ = 357654528. Its totient is φ = 49660000.

The previous prime is 151121011. The next prime is 151121081. The reversal of 151121076 is 670121151.

It is a super-2 number, since 2×151121076² = 45675159222795552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394381 + ... + 394763.

It is an arithmetic number, because the mean of its divisors is an integer number (7451136).

Almost surely, 2^151121076 is an apocalyptic number.

It is an amenable number.

151121076 is an abundant number, since it is smaller than the sum of its proper divisors (206533452).

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

151121076 is a wasteful number, since it uses less digits than its factorization.

151121076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 770 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 151121076 is about 12293.1312528582. The cubic root of 151121076 is about 532.6496905535.

The spelling of 151121076 in words is "one hundred fifty-one million, one hundred twenty-one thousand, seventy-six".