101582146238 has 16 divisors (see below), whose sum is σ = 152801046960. Its totient is φ = 50648659776.

The previous prime is 101582146217. The next prime is 101582146277. The reversal of 101582146238 is 832641285101.

101582146238 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 101582146195 and 101582146204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004906 + ... + 1101362.

It is an arithmetic number, because the mean of its divisors is an integer number (9550065435).

Almost surely, 2^101582146238 is an apocalyptic number.

101582146238 is a deficient number, since it is larger than the sum of its proper divisors (51218900722).

101582146238 is an equidigital number, since it uses as much as digits as its factorization.

101582146238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97931.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 101582146238 in words is "one hundred one billion, five hundred eighty-two million, one hundred forty-six thousand, two hundred thirty-eight".