31401200301100 has 36 divisors (see below), whose sum is σ = 77874976748464. Its totient is φ = 10766125817280.

The previous prime is 31401200301089. The next prime is 31401200301131. The reversal of 31401200301100 is 110300210413.

It is a super-2 number, since 2×31401200301100² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22429428087 + ... + 22429429486.

Almost surely, 2^{31401200301100} is an apocalyptic number.

It is an amenable number.

31401200301100 is an abundant number, since it is smaller than the sum of its proper divisors (46473776447364).

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

31401200301100 is a wasteful number, since it uses less digits than its factorization.

31401200301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44858857594 (or 44858857587 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 31401200301100 its reverse (110300210413), we get a palindrome (31511500511513).

The spelling of 31401200301100 in words is "thirty-one trillion, four hundred one billion, two hundred million, three hundred one thousand, one hundred".