1401300031 has 8 divisors (see below), whose sum is σ = 1410276384. Its totient is φ = 1392351840.

The previous prime is 1401300029. The next prime is 1401300049. The reversal of 1401300031 is 1300031041.

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 1401300031 - 2¹ = 1401300029 is a prime.

It is a super-2 number, since 2×1401300031² = 3927283553761201922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1401299984 and 1401300020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401300011) 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, 97701 + ... + 111121.

It is an arithmetic number, because the mean of its divisors is an integer number (176284548).

Almost surely, 2^1401300031 is an apocalyptic number.

1401300031 is a deficient number, since it is larger than the sum of its proper divisors (8976353).

1401300031 is a wasteful number, since it uses less digits than its factorization.

1401300031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14081.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1401300031 is about 37433.9422316165. The cubic root of 1401300031 is about 1119.0351040756.

Adding to 1401300031 its reverse (1300031041), we get a palindrome (2701331072).

The spelling of 1401300031 in words is "one billion, four hundred one million, three hundred thousand, thirty-one".