1214010031 has 4 divisors (see below), whose sum is σ = 1307395432. Its totient is φ = 1120624632.

The previous prime is 1214010029. The next prime is 1214010059. The reversal of 1214010031 is 1300104121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1214010031 - 2¹ = 1214010029 is a prime.

It is a super-2 number, since 2×1214010031² = 2947640710737241922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 93385387 = 1214010031 / (1 + 2 + 1 + 4 + 0 + 1 + 0 + 0 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1214009993 and 1214010020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214010331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46692681 + ... + 46692706.

It is an arithmetic number, because the mean of its divisors is an integer number (326848858).

Almost surely, 2^1214010031 is an apocalyptic number.

1214010031 is a deficient number, since it is larger than the sum of its proper divisors (93385401).

1214010031 is an equidigital number, since it uses as much as digits as its factorization.

1214010031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93385400.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1214010031 is about 34842.6467278248. The cubic root of 1214010031 is about 1066.7781007388.

Adding to 1214010031 its reverse (1300104121), we get a palindrome (2514114152).

The spelling of 1214010031 in words is "one billion, two hundred fourteen million, ten thousand, thirty-one".