1103345631630 has 48 divisors (see below), whose sum is σ = 3129489430704. Its totient is φ = 267477728640.

The previous prime is 1103345631569. The next prime is 1103345631653. The reversal of 1103345631630 is 361365433011.

1103345631630 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 34 + 563 + 1 + 63 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557244279 + ... + 557246258.

It is an arithmetic number, because the mean of its divisors is an integer number (65197696473).

Almost surely, 2^{1103345631630} is an apocalyptic number.

1103345631630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103345631630 is an abundant number, since it is smaller than the sum of its proper divisors (2026143799074).

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

1103345631630 is a wasteful number, since it uses less digits than its factorization.

1103345631630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114490561 (or 1114490558 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The spelling of 1103345631630 in words is "one trillion, one hundred three billion, three hundred forty-five million, six hundred thirty-one thousand, six hundred thirty".