1053994102 has 8 divisors (see below), whose sum is σ = 1806847056. Its totient is φ = 451711752.

The previous prime is 1053994069. The next prime is 1053994103. The reversal of 1053994102 is 2014993501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1053994102³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053994103) 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, 37642633 + ... + 37642660.

It is an arithmetic number, because the mean of its divisors is an integer number (225855882).

Almost surely, 2^1053994102 is an apocalyptic number.

1053994102 is a deficient number, since it is larger than the sum of its proper divisors (752852954).

1053994102 is an equidigital number, since it uses as much as digits as its factorization.

1053994102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75285302.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 1053994102 is about 32465.2753261080. The cubic root of 1053994102 is about 1017.6834851124.

The spelling of 1053994102 in words is "one billion, fifty-three million, nine hundred ninety-four thousand, one hundred two".