31233100341401 has 12 divisors (see below), whose sum is σ = 38469580973748. Its totient is φ = 25196450694912.

The previous prime is 31233100341349. The next prime is 31233100341463. The reversal of 31233100341401 is 10414300133213.

It can be written as a sum of positive squares in 2 ways, for example, as 23184956885776 + 8048143455625 = 4815076^2 + 2836925^2 .

It is not a de Polignac number, because 31233100341401 - 2⁶ = 31233100341337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31233100371401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18747358316 + ... + 18747359981.

It is an arithmetic number, because the mean of its divisors is an integer number (3205798414479).

Almost surely, 2^{31233100341401} is an apocalyptic number.

It is an amenable number.

31233100341401 is a deficient number, since it is larger than the sum of its proper divisors (7236480632347).

31233100341401 is a wasteful number, since it uses less digits than its factorization.

31233100341401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37494718328 (or 37494718321 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 31233100341401 its reverse (10414300133213), we get a palindrome (41647400474614).

The spelling of 31233100341401 in words is "thirty-one trillion, two hundred thirty-three billion, one hundred million, three hundred forty-one thousand, four hundred one".