101421032032 has 12 divisors (see below), whose sum is σ = 199672656876. Its totient is φ = 50710516000.

The previous prime is 101421032029. The next prime is 101421032033. The reversal of 101421032032 is 230230124101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101421032033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1584703594 + ... + 1584703657.

It is an arithmetic number, because the mean of its divisors is an integer number (16639388073).

Almost surely, 2^101421032032 is an apocalyptic number.

It is an amenable number.

101421032032 is a deficient number, since it is larger than the sum of its proper divisors (98251624844).

101421032032 is an equidigital number, since it uses as much as digits as its factorization.

101421032032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3169407261 (or 3169407253 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 101421032032 its reverse (230230124101), we get a palindrome (331651156133).

The spelling of 101421032032 in words is "one hundred one billion, four hundred twenty-one million, thirty-two thousand, thirty-two".