120263149158 has 8 divisors (see below), whose sum is σ = 240526298328. Its totient is φ = 40087716384.

The previous prime is 120263149091. The next prime is 120263149183. The reversal of 120263149158 is 851941362021.

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

120263149158 is an admirable number.

It is a super-2 number, since 2×120263149158² (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 3 ways as a sum of consecutive naturals, for example, 10021929091 + ... + 10021929102.

It is an arithmetic number, because the mean of its divisors is an integer number (30065787291).

Almost surely, 2^120263149158 is an apocalyptic number.

120263149158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120263149158 is a wasteful number, since it uses less digits than its factorization.

120263149158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20043858198.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 120263149158 in words is "one hundred twenty billion, two hundred sixty-three million, one hundred forty-nine thousand, one hundred fifty-eight".