1203168012 has 12 divisors (see below), whose sum is σ = 2807392056. Its totient is φ = 401056000.

The previous prime is 1203167981. The next prime is 1203168017. The reversal of 1203168012 is 2108613021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1203168012² = 2895226530200064288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1203168017) 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, 50131989 + ... + 50132012.

It is an arithmetic number, because the mean of its divisors is an integer number (233949338).

Almost surely, 2^1203168012 is an apocalyptic number.

1203168012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1203168012 is an abundant number, since it is smaller than the sum of its proper divisors (1604224044).

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

1203168012 is a wasteful number, since it uses less digits than its factorization.

1203168012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100264008 (or 100264006 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1203168012 is about 34686.7123261920. The cubic root of 1203168012 is about 1063.5928905415.

The spelling of 1203168012 in words is "one billion, two hundred three million, one hundred sixty-eight thousand, twelve".