30631610223401 has 8 divisors (see below), whose sum is σ = 33431983130208. Its totient is φ = 27833850828000.

The previous prime is 30631610223337. The next prime is 30631610223407. The reversal of 30631610223401 is 10432201613603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30631610223401 - 2⁶ = 30631610223337 is a prime.

It is a super-2 number, since 2×30631610223401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30631610223407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653353340 + ... + 653400221.

It is an arithmetic number, because the mean of its divisors is an integer number (4178997891276).

Almost surely, 2^{30631610223401} is an apocalyptic number.

It is an amenable number.

30631610223401 is a deficient number, since it is larger than the sum of its proper divisors (2800372906807).

30631610223401 is a wasteful number, since it uses less digits than its factorization.

30631610223401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306755703.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 30631610223401 in words is "thirty trillion, six hundred thirty-one billion, six hundred ten million, two hundred twenty-three thousand, four hundred one".