101000101009958 has 4 divisors (see below), whose sum is σ = 151500151514940. Its totient is φ = 50500050504978.

The previous prime is 101000101009957. The next prime is 101000101010023. The reversal of 101000101009958 is 859900101000101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000101009957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25250025252488 + ... + 25250025252491.

It is an arithmetic number, because the mean of its divisors is an integer number (37875037878735).

Almost surely, 2^{101000101009958} is an apocalyptic number.

101000101009958 is a deficient number, since it is larger than the sum of its proper divisors (50500050504982).

101000101009958 is an equidigital number, since it uses as much as digits as its factorization.

101000101009958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50500050504981.

The product of its (nonzero) digits is 3240, while the sum is 35.

The spelling of 101000101009958 in words is "one hundred one trillion, one hundred one million, nine thousand, nine hundred fifty-eight".