151069212 has 96 divisors (see below), whose sum is σ = 453322240. Its totient is φ = 43145136.

The previous prime is 151069211. The next prime is 151069241. The reversal of 151069212 is 212960151.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151069211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60003 + ... + 62469.

Almost surely, 2^151069212 is an apocalyptic number.

151069212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151069212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226661120).

151069212 is an abundant number, since it is smaller than the sum of its proper divisors (302253028).

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

151069212 is an equidigital number, since it uses as much as digits as its factorization.

151069212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2479 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 151069212 is about 12291.0216011526. The cubic root of 151069212 is about 532.5887493418.

The spelling of 151069212 in words is "one hundred fifty-one million, sixty-nine thousand, two hundred twelve".