1151150951 has 2 divisors, whose sum is σ = 1151150952. Its totient is φ = 1151150950.

The previous prime is 1151150927. The next prime is 1151150953. The reversal of 1151150951 is 1590511511.

It is a strong prime.

It is an emirp because it is prime and its reverse (1590511511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1151150951 - 2⁶ = 1151150887 is a prime.

Together with 1151150953, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151150953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575575475 + 575575476.

It is an arithmetic number, because the mean of its divisors is an integer number (575575476).

Almost surely, 2^1151150951 is an apocalyptic number.

1151150951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151150951 is an equidigital number, since it uses as much as digits as its factorization.

1151150951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1125, while the sum is 29.

The square root of 1151150951 is about 33928.6155184676. The cubic root of 1151150951 is about 1048.0389552828.

The spelling of 1151150951 in words is "one billion, one hundred fifty-one million, one hundred fifty thousand, nine hundred fifty-one".