1202113051 has 2 divisors, whose sum is σ = 1202113052. Its totient is φ = 1202113050.

The previous prime is 1202113021. The next prime is 1202113057. The reversal of 1202113051 is 1503112021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202113051 - 2²³ = 1193724443 is a prime.

It is a super-3 number, since 3×1202113051³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1202113057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601056525 + 601056526.

It is an arithmetic number, because the mean of its divisors is an integer number (601056526).

Almost surely, 2^1202113051 is an apocalyptic number.

1202113051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202113051 is an equidigital number, since it uses as much as digits as its factorization.

1202113051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1202113051 is about 34671.5020009229. The cubic root of 1202113051 is about 1063.2819400306.

Adding to 1202113051 its reverse (1503112021), we get a palindrome (2705225072).

The spelling of 1202113051 in words is "one billion, two hundred two million, one hundred thirteen thousand, fifty-one".