121041013430 has 32 divisors (see below), whose sum is σ = 222271638624. Its totient is φ = 47446603776.

The previous prime is 121041013393. The next prime is 121041013447. The reversal of 121041013430 is 34310140121.

It is a super-2 number, since 2×121041013430² (a number of 23 digits) 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, 338717 + ... + 597336.

It is an arithmetic number, because the mean of its divisors is an integer number (6945988707).

Almost surely, 2^121041013430 is an apocalyptic number.

121041013430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121041013430 is a deficient number, since it is larger than the sum of its proper divisors (101230625194).

121041013430 is a wasteful number, since it uses less digits than its factorization.

121041013430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936320.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 121041013430 its reverse (34310140121), we get a palindrome (155351153551).

The spelling of 121041013430 in words is "one hundred twenty-one billion, forty-one million, thirteen thousand, four hundred thirty".