968980151 has 4 divisors (see below), whose sum is σ = 969632400. Its totient is φ = 968327904.

The previous prime is 968980147. The next prime is 968980169. The reversal of 968980151 is 151089869.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151089869 = 7 ⋅21584267.

It is a cyclic number.

It is not a de Polignac number, because 968980151 - 2² = 968980147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 968980096 and 968980105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968980121) 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, 323891 + ... + 326868.

It is an arithmetic number, because the mean of its divisors is an integer number (242408100).

Almost surely, 2^968980151 is an apocalyptic number.

968980151 is a deficient number, since it is larger than the sum of its proper divisors (652249).

968980151 is a wasteful number, since it uses less digits than its factorization.

968980151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652248.

The product of its (nonzero) digits is 155520, while the sum is 47.

The square root of 968980151 is about 31128.4460100404. The cubic root of 968980151 is about 989.5512542983.

The spelling of 968980151 in words is "nine hundred sixty-eight million, nine hundred eighty thousand, one hundred fifty-one".