121600705948 has 6 divisors (see below), whose sum is σ = 212801235416. Its totient is φ = 60800352972.

The previous prime is 121600705943. The next prime is 121600705973. The reversal of 121600705948 is 849507006121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121600705943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15200088240 + ... + 15200088247.

Almost surely, 2^121600705948 is an apocalyptic number.

It is an amenable number.

121600705948 is a deficient number, since it is larger than the sum of its proper divisors (91200529468).

121600705948 is a wasteful number, since it uses less digits than its factorization.

121600705948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30400176491 (or 30400176489 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 121600705948 in words is "one hundred twenty-one billion, six hundred million, seven hundred five thousand, nine hundred forty-eight".