1003131337932 has 96 divisors (see below), whose sum is σ = 2658119869440. Its totient is φ = 327007074240.

The previous prime is 1003131337913. The next prime is 1003131338029. The reversal of 1003131337932 is 2397331313001.

1003131337932 is a `hidden beast` number, since 1 + 0 + 0 + 313 + 1 + 337 + 9 + 3 + 2 = 666.

It is a super-2 number, since 2×1003131337932² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6476578 + ... + 6629654.

It is an arithmetic number, because the mean of its divisors is an integer number (27688748640).

Almost surely, 2^{1003131337932} is an apocalyptic number.

1003131337932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003131337932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1329059934720).

1003131337932 is an abundant number, since it is smaller than the sum of its proper divisors (1654988531508).

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

1003131337932 is a wasteful number, since it uses less digits than its factorization.

1003131337932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154428 (or 154420 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 36.

The spelling of 1003131337932 in words is "one trillion, three billion, one hundred thirty-one million, three hundred thirty-seven thousand, nine hundred thirty-two".