101421020141304 has 32 divisors (see below), whose sum is σ = 253553675234640. Its totient is φ = 33806856729600.

The previous prime is 101421020141299. The next prime is 101421020141317. The reversal of 101421020141304 is 403141020124101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 3783577 + ... + 14736264.

Almost surely, 2^{101421020141304} is an apocalyptic number.

It is an amenable number.

101421020141304 is an abundant number, since it is smaller than the sum of its proper divisors (152132655093336).

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

101421020141304 is a wasteful number, since it uses less digits than its factorization.

101421020141304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18748031 (or 18748027 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 101421020141304 its reverse (403141020124101), we get a palindrome (504562040265405).

The spelling of 101421020141304 in words is "one hundred one trillion, four hundred twenty-one billion, twenty million, one hundred forty-one thousand, three hundred four".