11577462203 has 2 divisors, whose sum is σ = 11577462204. Its totient is φ = 11577462202.

The previous prime is 11577462133. The next prime is 11577462227. The reversal of 11577462203 is 30226477511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11577462203 - 2²² = 11573267899 is a prime.

It is a super-2 number, since 2×11577462203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11577462283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5788731101 + 5788731102.

It is an arithmetic number, because the mean of its divisors is an integer number (5788731102).

Almost surely, 2^11577462203 is an apocalyptic number.

11577462203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11577462203 is an equidigital number, since it uses as much as digits as its factorization.

11577462203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 11577462203 in words is "eleven billion, five hundred seventy-seven million, four hundred sixty-two thousand, two hundred three".