1034402100 has 36 divisors (see below), whose sum is σ = 2992870944. Its totient is φ = 275840480.

The previous prime is 1034402099. The next prime is 1034402129. The reversal of 1034402100 is 12044301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1034402100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1723704 + ... + 1724303.

It is an arithmetic number, because the mean of its divisors is an integer number (83135304).

Almost surely, 2^1034402100 is an apocalyptic number.

1034402100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1034402100 is an abundant number, since it is smaller than the sum of its proper divisors (1958468844).

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

1034402100 is a wasteful number, since it uses less digits than its factorization.

1034402100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448024 (or 3448017 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1034402100 is about 32162.1221314763. The cubic root of 1034402100 is about 1011.3383232175.

Adding to 1034402100 its reverse (12044301), we get a palindrome (1046446401).

The spelling of 1034402100 in words is "one billion, thirty-four million, four hundred two thousand, one hundred".