121026960 has 200 divisors, whose sum is σ = 442918080. Its totient is φ = 30544128.

The previous prime is 121026923. The next prime is 121026967. The reversal of 121026960 is 69620121.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (121026967) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 122629 + ... + 123611.

Almost surely, 2^121026960 is an apocalyptic number.

121026960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 121026960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221459040).

121026960 is an abundant number, since it is smaller than the sum of its proper divisors (321891120).

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

121026960 is a wasteful number, since it uses less digits than its factorization.

121026960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 121026960 is about 11001.2253862922. The cubic root of 121026960 is about 494.6454761747.

The spelling of 121026960 in words is "one hundred twenty-one million, twenty-six thousand, nine hundred sixty".