1013400210 has 32 divisors (see below), whose sum is σ = 2454898752. Its totient is φ = 267713600.

The previous prime is 1013400173. The next prime is 1013400233. The reversal of 1013400210 is 120043101.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154641 + ... + 161060.

It is an arithmetic number, because the mean of its divisors is an integer number (76715586).

Almost surely, 2^1013400210 is an apocalyptic number.

1013400210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013400210 is an abundant number, since it is smaller than the sum of its proper divisors (1441498542).

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

1013400210 is a wasteful number, since it uses less digits than its factorization.

1013400210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315818.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1013400210 is about 31833.9474460834. The cubic root of 1013400210 is about 1004.4469321481.

Adding to 1013400210 its reverse (120043101), we get a palindrome (1133443311).

The spelling of 1013400210 in words is "one billion, thirteen million, four hundred thousand, two hundred ten".