121058949070 has 32 divisors (see below), whose sum is σ = 219159997056. Its totient is φ = 48145620000.

The previous prime is 121058949043. The next prime is 121058949097. The reversal of 121058949070 is 70949850121.

It is an interprime number because it is at equal distance from previous prime (121058949043) and next prime (121058949097).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 121058949070.

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, 1390977 + ... + 1475443.

It is an arithmetic number, because the mean of its divisors is an integer number (6848749908).

Almost surely, 2^121058949070 is an apocalyptic number.

121058949070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121058949070 is a deficient number, since it is larger than the sum of its proper divisors (98101047986).

121058949070 is a wasteful number, since it uses less digits than its factorization.

121058949070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85296.

The product of its (nonzero) digits is 181440, while the sum is 46.

The spelling of 121058949070 in words is "one hundred twenty-one billion, fifty-eight million, nine hundred forty-nine thousand, seventy".