121013026 has 8 divisors (see below), whose sum is σ = 187375104. Its totient is φ = 58554660.

The previous prime is 121013003. The next prime is 121013047. The reversal of 121013026 is 620310121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975850 + ... + 975973.

It is an arithmetic number, because the mean of its divisors is an integer number (23421888).

Almost surely, 2^121013026 is an apocalyptic number.

121013026 is a deficient number, since it is larger than the sum of its proper divisors (66362078).

121013026 is a wasteful number, since it uses less digits than its factorization.

121013026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951856.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 121013026 is about 11000.5920749749. The cubic root of 121013026 is about 494.6264923753.

Adding to 121013026 its reverse (620310121), we get a palindrome (741323147).

The spelling of 121013026 in words is "one hundred twenty-one million, thirteen thousand, twenty-six".