1012133415 has 16 divisors (see below), whose sum is σ = 1671653376. Its totient is φ = 522391200.

The previous prime is 1012133399. The next prime is 1012133431. The reversal of 1012133415 is 5143312101.

It is an interprime number because it is at equal distance from previous prime (1012133399) and next prime (1012133431).

It is not a de Polignac number, because 1012133415 - 2⁴ = 1012133399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012133391 and 1012133400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1087851 + ... + 1088780.

It is an arithmetic number, because the mean of its divisors is an integer number (104478336).

Almost surely, 2^1012133415 is an apocalyptic number.

1012133415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1012133415 is a deficient number, since it is larger than the sum of its proper divisors (659519961).

1012133415 is a wasteful number, since it uses less digits than its factorization.

1012133415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176670.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1012133415 is about 31814.0443043634. The cubic root of 1012133415 is about 1004.0282232956.

Adding to 1012133415 its reverse (5143312101), we get a palindrome (6155445516).

The spelling of 1012133415 in words is "one billion, twelve million, one hundred thirty-three thousand, four hundred fifteen".