121150356 has 24 divisors (see below), whose sum is σ = 291803904. Its totient is φ = 39080640.

The previous prime is 121150301. The next prime is 121150373. The reversal of 121150356 is 653051121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162465 + ... + 163208.

It is an arithmetic number, because the mean of its divisors is an integer number (12158496).

Almost surely, 2^121150356 is an apocalyptic number.

It is an amenable number.

121150356 is an abundant number, since it is smaller than the sum of its proper divisors (170653548).

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

121150356 is a wasteful number, since it uses less digits than its factorization.

121150356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325711 (or 325709 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 121150356 is about 11006.8322418396. The cubic root of 121150356 is about 494.8135283754.

The spelling of 121150356 in words is "one hundred twenty-one million, one hundred fifty thousand, three hundred fifty-six".